Vergleich inc/class_session.php - 1.8.2 - 1.8.30

  Keine Änderungen   Hinzugefügt   Modifiziert   Entfernt
Zeile 10Zeile 10

class session
{


class session
{

 
	/**
* @var int
*/

	public $sid = 0;

	public $sid = 0;

 
	/**
* @var int
*/

	public $uid = 0;

	public $uid = 0;

 
	/**
* @var string
*/

	public $ipaddress = '';

	public $ipaddress = '';

 
	/**
* @var string
*/

	public $packedip = '';

	public $packedip = '';

 
	/**
* @var string
*/

	public $useragent = '';

	public $useragent = '';

 
	/**
* @var bool
*/

	public $is_spider = false;

	public $is_spider = false;














/**
* Request parameters that are to be ignored for location storage
*
* @var array
*/
public $ignore_parameters = array(
'my_post_key',
'logoutkey',
);


	/**
* Initialize a session
*/
function init()
{

	/**
* Initialize a session
*/
function init()
{

		global $db, $mybb, $cache;

		global $db, $mybb, $cache, $plugins;


// Get our visitor's IP.
$this->ipaddress = get_ip();


// Get our visitor's IP.
$this->ipaddress = get_ip();

Zeile 32Zeile 60
		$this->useragent = $_SERVER['HTTP_USER_AGENT'];

// Attempt to find a session id in the cookies.

		$this->useragent = $_SERVER['HTTP_USER_AGENT'];

// Attempt to find a session id in the cookies.

		if(isset($mybb->cookies['sid']))

		if(isset($mybb->cookies['sid']) && !defined('IN_UPGRADE'))

		{
$sid = $db->escape_string($mybb->cookies['sid']);

		{
$sid = $db->escape_string($mybb->cookies['sid']);

			// Load the session
$query = $db->simple_select("sessions", "*", "sid='{$sid}' AND ip=".$db->escape_binary($this->packedip));
$session = $db->fetch_array($query);
if($session['sid'])


// Load the session if not using a bot sid
if(substr($sid, 3, 1) !== '=')


			{

			{

				$this->sid = $session['sid'];






				$query = $db->simple_select("sessions", "*", "sid='{$sid}'");
$session = $db->fetch_array($query);
if(!empty($session) && $session['sid'])
{
$this->sid = $session['sid'];
}

			}

			}

 
		}

if(isset($plugins))
{
$plugins->run_hooks('pre_session_load', $this);

		}

// If we have a valid session id and user id, load that users session.

		}

// If we have a valid session id and user id, load that users session.

Zeile 72Zeile 109

// Still nothing? JUST A GUEST!
if(!$this->is_spider)


// Still nothing? JUST A GUEST!
if(!$this->is_spider)

			{

			{

				$this->load_guest();
}

				$this->load_guest();
}

		}

		}


// As a token of our appreciation for getting this far (and they aren't a spider), give the user a cookie
if($this->sid && (!isset($mybb->cookies['sid']) || $mybb->cookies['sid'] != $this->sid) && $this->is_spider != true)


// As a token of our appreciation for getting this far (and they aren't a spider), give the user a cookie
if($this->sid && (!isset($mybb->cookies['sid']) || $mybb->cookies['sid'] != $this->sid) && $this->is_spider != true)

Zeile 87Zeile 124
	/**
* Load a user via the user credentials.
*

	/**
* Load a user via the user credentials.
*

	 * @param int The user id.
* @param string The user's loginkey.


	 * @param int $uid The user id.
* @param string $loginkey The user's loginkey.
* @return bool

	 */
function load_user($uid, $loginkey='')
{

	 */
function load_user($uid, $loginkey='')
{

		global $mybb, $db, $time, $lang, $mybbgroups, $session, $cache;

// Read the banned cache
$bannedcache = $cache->read("banned");

// If the banned cache doesn't exist, update it and re-read it
if(!is_array($bannedcache))
{
$cache->update_banned();
$bannedcache = $cache->read("banned");
}

		global $mybb, $db, $time, $lang, $mybbgroups, $cache;












$uid = (int)$uid;
$query = $db->query("


$uid = (int)$uid;
$query = $db->query("

Zeile 113Zeile 141
			LIMIT 1
");
$mybb->user = $db->fetch_array($query);

			LIMIT 1
");
$mybb->user = $db->fetch_array($query);


if(!empty($bannedcache[$uid]))
{
$banned_user = $bannedcache[$uid];
$mybb->user['bandate'] = $banned_user['dateline'];
$mybb->user['banlifted'] = $banned_user['lifted'];
$mybb->user['banoldgroup'] = $banned_user['oldgroup'];
$mybb->user['banolddisplaygroup'] = $banned_user['olddisplaygroup'];
$mybb->user['banoldadditionalgroups'] = $banned_user['oldadditionalgroups'];
}

 

// Check the password if we're not using a session


// Check the password if we're not using a session

		if(empty($loginkey) || $loginkey != $mybb->user['loginkey'] || !$mybb->user['uid'])

		if(empty($loginkey) || $loginkey !== $mybb->user['loginkey'] || !$mybb->user['uid'])

		{
unset($mybb->user);
$this->uid = 0;

		{
unset($mybb->user);
$this->uid = 0;

Zeile 159Zeile 177
		$mybb->user['pms_total'] = $mybb->user['totalpms'];
$mybb->user['pms_unread'] = $mybb->user['unreadpms'];


		$mybb->user['pms_total'] = $mybb->user['totalpms'];
$mybb->user['pms_unread'] = $mybb->user['unreadpms'];


		if($mybb->user['lastip'] != $this->packedip && array_key_exists('lastip', $mybb->user))

		if($mybb->user['lastip'] != $this->packedip && array_key_exists('lastip', $mybb->user) && !defined('IN_UPGRADE'))

		{
$lastip_add = ", lastip=".$db->escape_binary($this->packedip);
}

		{
$lastip_add = ", lastip=".$db->escape_binary($this->packedip);
}

Zeile 227Zeile 245
		else
{
$mybb->settings['postlayout'] = 'horizontal';

		else
{
$mybb->settings['postlayout'] = 'horizontal';

 
		}

$usergroups = $cache->read('usergroups');

if(!empty($usergroups[$mybb->user['usergroup']]) && $usergroups[$mybb->user['usergroup']]['isbannedgroup'] == 1)
{
$ban = $db->fetch_array(
$db->simple_select('banned', '*', 'uid='.(int)$mybb->user['uid'], array('limit' => 1))
);

if($ban)
{
$mybb->user['banned'] = 1;
$mybb->user['bandate'] = $ban['dateline'];
$mybb->user['banlifted'] = $ban['lifted'];
$mybb->user['banoldgroup'] = $ban['oldgroup'];
$mybb->user['banolddisplaygroup'] = $ban['olddisplaygroup'];
$mybb->user['banoldadditionalgroups'] = $ban['oldadditionalgroups'];
$mybb->user['banreason'] = $ban['reason'];
}
else
{
$mybb->user['banned'] = 0;
}

		}

// Check if this user is currently banned and if we have to lift it.
if(!empty($mybb->user['bandate']) && (isset($mybb->user['banlifted']) && !empty($mybb->user['banlifted'])) && $mybb->user['banlifted'] < $time) // hmmm...bad user... how did you get banned =/
{
// must have been good.. bans up :D

		}

// Check if this user is currently banned and if we have to lift it.
if(!empty($mybb->user['bandate']) && (isset($mybb->user['banlifted']) && !empty($mybb->user['banlifted'])) && $mybb->user['banlifted'] < $time) // hmmm...bad user... how did you get banned =/
{
// must have been good.. bans up :D

			$db->shutdown_query("UPDATE ".TABLE_PREFIX."users SET usergroup='".(int)$mybb->user['banoldgroup']."', additionalgroups='".$mybb->user['banoldadditionalgroups']."', displaygroup='".(int)$mybb->user['banolddisplaygroup']."' WHERE uid='".$mybb->user['uid']."'");

			$db->shutdown_query("UPDATE ".TABLE_PREFIX."users SET usergroup='".(int)$mybb->user['banoldgroup']."', additionalgroups='".$db->escape_string($mybb->user['banoldadditionalgroups'])."', displaygroup='".(int)$mybb->user['banolddisplaygroup']."' WHERE uid='".$mybb->user['uid']."'");

			$db->shutdown_query("DELETE FROM ".TABLE_PREFIX."banned WHERE uid='".$mybb->user['uid']."'");
// we better do this..otherwise they have dodgy permissions
$mybb->user['usergroup'] = $mybb->user['banoldgroup'];
$mybb->user['displaygroup'] = $mybb->user['banolddisplaygroup'];
$mybb->user['additionalgroups'] = $mybb->user['banoldadditionalgroups'];

			$db->shutdown_query("DELETE FROM ".TABLE_PREFIX."banned WHERE uid='".$mybb->user['uid']."'");
// we better do this..otherwise they have dodgy permissions
$mybb->user['usergroup'] = $mybb->user['banoldgroup'];
$mybb->user['displaygroup'] = $mybb->user['banolddisplaygroup'];
$mybb->user['additionalgroups'] = $mybb->user['banoldadditionalgroups'];

			$cache->update_banned();

 




			$mybbgroups = $mybb->user['usergroup'];
if($mybb->user['additionalgroups'])
{
$mybbgroups .= ','.$mybb->user['additionalgroups'];

			$mybbgroups = $mybb->user['usergroup'];
if($mybb->user['additionalgroups'])
{
$mybbgroups .= ','.$mybb->user['additionalgroups'];

			}
}
else if(!empty($mybb->user['bandate']) && (empty($mybb->user['banlifted']) || !empty($mybb->user['banlifted']) && $mybb->user['banlifted'] > $time))

			}
}
else if(!empty($mybb->user['bandate']) && (empty($mybb->user['banlifted']) || !empty($mybb->user['banlifted']) && $mybb->user['banlifted'] > $time))

        {

        {

            $mybbgroups = $mybb->user['usergroup'];
}
else

            $mybbgroups = $mybb->user['usergroup'];
}
else

Zeile 258Zeile 299
			if($mybb->user['additionalgroups'])
{
$mybbgroups .= ','.$mybb->user['additionalgroups'];

			if($mybb->user['additionalgroups'])
{
$mybbgroups .= ','.$mybb->user['additionalgroups'];

			}

			}

        }

$mybb->usergroup = usergroup_permissions($mybbgroups);

        }

$mybb->usergroup = usergroup_permissions($mybbgroups);

Zeile 279Zeile 320
		}

// Update or create the session.

		}

// Update or create the session.

		if(!defined("NO_ONLINE"))

		if(!defined("NO_ONLINE") && !defined('IN_UPGRADE'))

		{
if(!empty($this->sid))
{

		{
if(!empty($this->sid))
{

Zeile 304Zeile 345
		// Set up some defaults
$time = TIME_NOW;
$mybb->user['usergroup'] = 1;

		// Set up some defaults
$time = TIME_NOW;
$mybb->user['usergroup'] = 1;

 
		$mybb->user['additionalgroups'] = '';

		$mybb->user['username'] = '';
$mybb->user['uid'] = 0;
$mybbgroups = 1;
$mybb->user['displaygroup'] = 1;

		$mybb->user['username'] = '';
$mybb->user['uid'] = 0;
$mybbgroups = 1;
$mybb->user['displaygroup'] = 1;

 
		$mybb->user['invisible'] = 0;


// Has this user visited before? Lastvisit need updating?
if(isset($mybb->cookies['mybb']['lastvisit']))


// Has this user visited before? Lastvisit need updating?
if(isset($mybb->cookies['mybb']['lastvisit']))

Zeile 345Zeile 388
		// Gather a full permission set for this guest
$mybb->usergroup = usergroup_permissions($mybbgroups);
$mydisplaygroup = usergroup_displaygroup($mybb->user['displaygroup']);

		// Gather a full permission set for this guest
$mybb->usergroup = usergroup_permissions($mybbgroups);
$mydisplaygroup = usergroup_displaygroup($mybb->user['displaygroup']);


$mybb->usergroup = array_merge($mybb->usergroup, $mydisplaygroup);



		if(is_array($mydisplaygroup))
{
$mybb->usergroup = array_merge($mybb->usergroup, $mydisplaygroup);
}


// Update the online data.


// Update the online data.

		if(!defined("NO_ONLINE"))

		if(!defined("NO_ONLINE") && !defined('IN_UPGRADE'))

		{
if(!empty($this->sid))
{

		{
if(!empty($this->sid))
{

Zeile 365Zeile 410
	/**
* Load a search engine spider.
*

	/**
* Load a search engine spider.
*

	 * @param int The ID of the search engine spider

	 * @param int $spider_id The ID of the search engine spider

	 */
function load_spider($spider_id)
{

	 */
function load_spider($spider_id)
{

Zeile 389Zeile 434
		$mybb->user['username'] = '';
$mybb->user['uid'] = 0;
$mybb->user['displaygroup'] = $mybb->user['usergroup'];

		$mybb->user['username'] = '';
$mybb->user['uid'] = 0;
$mybb->user['displaygroup'] = $mybb->user['usergroup'];

 
		$mybb->user['additionalgroups'] = '';
$mybb->user['invisible'] = 0;


// Set spider language
if($spider['language'] && $lang->language_exists($spider['language']))


// Set spider language
if($spider['language'] && $lang->language_exists($spider['language']))

Zeile 405Zeile 452
		// Gather a full permission set for this spider.
$mybb->usergroup = usergroup_permissions($mybb->user['usergroup']);
$mydisplaygroup = usergroup_displaygroup($mybb->user['displaygroup']);

		// Gather a full permission set for this spider.
$mybb->usergroup = usergroup_permissions($mybb->user['usergroup']);
$mydisplaygroup = usergroup_displaygroup($mybb->user['displaygroup']);

		$mybb->usergroup = array_merge($mybb->usergroup, $mydisplaygroup);




		if(is_array($mydisplaygroup))
{
$mybb->usergroup = array_merge($mybb->usergroup, $mydisplaygroup);
}


// Update spider last minute (only do so on two minute intervals - decrease load for quick spiders)
if($spider['lastvisit'] < TIME_NOW-120)


// Update spider last minute (only do so on two minute intervals - decrease load for quick spiders)
if($spider['lastvisit'] < TIME_NOW-120)

Zeile 417Zeile 467
		}

// Update the online data.

		}

// Update the online data.

		if(!defined("NO_ONLINE"))

		if(!defined("NO_ONLINE") && !defined('IN_UPGRADE'))

		{
$this->sid = "bot=".$spider_id;
$this->create_session();

		{
$this->sid = "bot=".$spider_id;
$this->create_session();

Zeile 427Zeile 477

/**
* Update a user session.


/**
* Update a user session.

	 *
* @param int The session id.
* @param int The user id.
*/
function update_session($sid, $uid='')
{
global $db;


	 *
* @param int $sid The session id.
* @param int $uid The user id.
*/
function update_session($sid, $uid=0)
{
global $db;


		// Find out what the special locations are.
$speciallocs = $this->get_special_locations();
if($uid)
{

		// Find out what the special locations are.
$speciallocs = $this->get_special_locations();
if($uid)
{

			$onlinedata['uid'] = $uid;
}
else
{

			$onlinedata['uid'] = $uid;
}
else
{

			$onlinedata['uid'] = 0;
}
$onlinedata['time'] = TIME_NOW;

			$onlinedata['uid'] = 0;
}
$onlinedata['time'] = TIME_NOW;

		$onlinedata['location'] = $db->escape_string(get_current_location());
$useragent = $this->useragent;
if(my_strlen($useragent) > 100)
{
$useragent = my_substr($useragent, 0, 100);
}
$onlinedata['useragent'] = $db->escape_string($useragent);


$onlinedata['location'] = $db->escape_string(substr(get_current_location(false, $this->ignore_parameters), 0, 150));
$onlinedata['useragent'] = $db->escape_string(my_substr($this->useragent, 0, 200));





		$onlinedata['location1'] = (int)$speciallocs['1'];
$onlinedata['location2'] = (int)$speciallocs['2'];
$onlinedata['nopermission'] = 0;

		$onlinedata['location1'] = (int)$speciallocs['1'];
$onlinedata['location2'] = (int)$speciallocs['2'];
$onlinedata['nopermission'] = 0;

Zeile 460Zeile 507

$db->update_query("sessions", $onlinedata, "sid='{$sid}'");
}


$db->update_query("sessions", $onlinedata, "sid='{$sid}'");
}





	/**
* Create a new session.
*

	/**
* Create a new session.
*

	 * @param int The user id to bind the session to.

	 * @param int $uid The user id to bind the session to.

	 */
function create_session($uid=0)
{

	 */
function create_session($uid=0)
{

Zeile 477Zeile 524
			$db->delete_query("sessions", "uid='{$uid}'");
$onlinedata['uid'] = $uid;
}

			$db->delete_query("sessions", "uid='{$uid}'");
$onlinedata['uid'] = $uid;
}

		// Is a spider - delete all other spider references
else if($this->is_spider == true)
{
$db->delete_query("sessions", "sid='{$this->sid}'");
}
// Else delete by ip.

 
		else
{

		else
{

			$db->delete_query("sessions", "ip=".$db->escape_binary($this->packedip));






			// Is a spider - delete all other spider references
if($this->is_spider == true)
{
$db->delete_query("sessions", "sid='{$this->sid}'");
}


			$onlinedata['uid'] = 0;

			$onlinedata['uid'] = 0;

		}

		}


// If the user is a search enginge spider, ...
if($this->is_spider == true)


// If the user is a search enginge spider, ...
if($this->is_spider == true)

Zeile 496Zeile 542
		}
else
{

		}
else
{

			$onlinedata['sid'] = md5(uniqid(microtime(true), true));

			$onlinedata['sid'] = md5(random_str(50));

		}
$onlinedata['time'] = TIME_NOW;
$onlinedata['ip'] = $db->escape_binary($this->packedip);

		}
$onlinedata['time'] = TIME_NOW;
$onlinedata['ip'] = $db->escape_binary($this->packedip);

		$onlinedata['location'] = $db->escape_string(get_current_location());
$useragent = $this->useragent;
if(my_strlen($useragent) > 100)
{
$useragent = my_substr($useragent, 0, 100);
}
$onlinedata['useragent'] = $db->escape_string($useragent);


$onlinedata['location'] = $db->escape_string(substr(get_current_location(false, $this->ignore_parameters), 0, 150));
$onlinedata['useragent'] = $db->escape_string(my_substr($this->useragent, 0, 200));





		$onlinedata['location1'] = (int)$speciallocs['1'];
$onlinedata['location2'] = (int)$speciallocs['2'];
$onlinedata['nopermission'] = 0;

		$onlinedata['location1'] = (int)$speciallocs['1'];
$onlinedata['location2'] = (int)$speciallocs['2'];
$onlinedata['nopermission'] = 0;

Zeile 524Zeile 567
	{
global $mybb;
$array = array('1' => '', '2' => '');

	{
global $mybb;
$array = array('1' => '', '2' => '');

		if(preg_match("#forumdisplay.php#", $_SERVER['PHP_SELF']) && $mybb->get_input('fid', 1) > 0)

		if(preg_match("#forumdisplay.php#", $_SERVER['PHP_SELF']) && $mybb->get_input('fid', MyBB::INPUT_INT) > 0 && $mybb->get_input('fid', MyBB::INPUT_INT) < 4294967296)

		{

		{

			$array[1] = $mybb->get_input('fid', 1);

			$array[1] = $mybb->get_input('fid', MyBB::INPUT_INT);

			$array[2] = '';
}
elseif(preg_match("#showthread.php#", $_SERVER['PHP_SELF']))
{
global $db;


			$array[2] = '';
}
elseif(preg_match("#showthread.php#", $_SERVER['PHP_SELF']))
{
global $db;


			if($mybb->get_input('tid', 1) > 0)

			if($mybb->get_input('tid', MyBB::INPUT_INT) > 0 && $mybb->get_input('tid', MyBB::INPUT_INT) < 4294967296)

			{

			{

				$array[2] = $mybb->get_input('tid', 1);

				$array[2] = $mybb->get_input('tid', MyBB::INPUT_INT);

			}

// If there is no tid but a pid, trick the system into thinking there was a tid anyway.

			}

// If there is no tid but a pid, trick the system into thinking there was a tid anyway.

Zeile 544Zeile 587
				$options = array(
"limit" => 1
);

				$options = array(
"limit" => 1
);

				$query = $db->simple_select("posts", "tid", "pid=".$mybb->get_input('pid', 1), $options);

				$query = $db->simple_select("posts", "tid", "pid=".$mybb->get_input('pid', MyBB::INPUT_INT), $options);

				$post = $db->fetch_array($query);
$array[2] = $post['tid'];
}

				$post = $db->fetch_array($query);
$array[2] = $post['tid'];
}